would not of tride the doors to see weather they worked or not and the water tight doors is some thing like the storm doors that you got on your house to keep from geting cold in the winter only they stick them a round the out side of the porch so as when the waters so deep that the porch is under the water it cant get in threw the doors and on to the porch and drowned us and it all so says in the dairy that they was 200 and 65 knots and Evans says that means that the capt counted that many in the doors and if some of them ever busted out and left knot holes it would be all off with us.